Air purifier



1. Air purifier

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective

1.8 : Perspective view of a state of use

No color is claimed in this design application.

CLAIM The ornamental design for an air purifier, as shown and described.